Exchange Outlook 2013 "People Pane" info empty for GAL users

The "People Pane" found withing outlook 2013 does not populate with global address list information. I tried several things like messing around with regedit and adding the "RunAutomaticGALSync" = 1, changing update prompting and turning off cache mode with no luck.

Using the same account on outlook 2010 has the people pane full of GAL information.

Does anyone know if it possible for the GAL information to populate the people pane within outlook 2013 like it does in 2010?

The environment for the mailbox is Exchange 2010 and all mailboxes are running in cache mode.2013.png2010.png